C1 represents near-native command. You can understand demanding, longer texts and recognize implicit meaning. You can express yourself fluently and spontaneously, using language flexibly for social, academic, and professional purposes.

Study tips

At C1, you are refining rather than building. Focus on low-frequency words that appear in specialized contexts — academic writing, formal debate, literary description. Practice using these words actively in writing and speech.

Grammar focus

Nominalization of complex ideas, advanced Konjunktiv I for reported speech, stylistic variation between active and passive, discourse markers for academic writing.